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Q. How do you modify the direction of rotation of a D.C. motor?
Ans: The direction of rotation of DC motor will be changed either by changing the field winding connections or by changing the armature winding connection.
Unit to measure the electric charge Q?? The unit used to measure the quantity of electrical charge Q is called the coulomb C
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A three-phase, wye-connected, 400-V, four-pole, 60-Hz induction motor has primary leakage mpedance of 1 + j2 and secondary leakage mpedance referred to the primary at standstill
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A battery having of 5 cells with emf and internal resistance of every cell is 1.5V and 0.25Ω connected in series. If the current flow by load resistance is 1.5A, calculate the valu
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